The mean, median, and mode are all measures of central tendency. The mean is usually the preferred measure of central tendency, but there are specific situations in which it is impossible to compute a mean or in which the mean is not particularly representative of the distribution. Which of the following statements about the mean are true? Check all that apply. O It is algebraically defined (that is, there is an equation you can use to calculate its value). O It is easily influenced by extreme scores. O There can be more than one. O It can be used for data that are measured on a nominal scale. Which of the following statements about the median are true? Check all that apply. O It is algebraically defined (that is, there is an equation you can use to calculate its value). O It is not easily affected by extreme scores. O There can be more than one. O It can be found for an open-ended distribution. Which of the following statements about the mode are true? Check all that apply. O It is the score at the 50th percentile. O It can be used for data that are measured on a nominal scale. O It corresponds to an actual score in the data. It is the most frequently occurring score.
The mean, median, and mode are all measures of central tendency. The mean is usually the preferred measure of central tendency, but there are specific situations in which it is impossible to compute a mean or in which the mean is not particularly representative of the distribution. Which of the following statements about the mean are true? Check all that apply. O It is algebraically defined (that is, there is an equation you can use to calculate its value). O It is easily influenced by extreme scores. O There can be more than one. O It can be used for data that are measured on a nominal scale. Which of the following statements about the median are true? Check all that apply. O It is algebraically defined (that is, there is an equation you can use to calculate its value). O It is not easily affected by extreme scores. O There can be more than one. O It can be found for an open-ended distribution. Which of the following statements about the mode are true? Check all that apply. O It is the score at the 50th percentile. O It can be used for data that are measured on a nominal scale. O It corresponds to an actual score in the data. It is the most frequently occurring score.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:The mean, median, and mode are all measures of central tendency.
The mean is usually the preferred measure of central tendency, but there are specific situations in which it is impossible to compute a mean or in
which the mean is not particularly representative of the distribution.
Which of the following statements about the mean are true? Check all that apply.
O It is algebraically defined (that is, there is an equation you can use to calculate its value).
O It is easily influenced by extreme scores.
O There can be more than one.
O It can be used for data that are measured on a nominal scale.
Which of the following statements about the median are true? Check all that apply.
O It is algebraically defined (that is, there is an equation you can use to calculate its value).
O It is not easily affected by extreme scores.
O There can be more than one.
O It can be found for an open-ended distribution.
Which of the following statements about the mode are true? Check all that apply.
O It is the score at the 50th percentile.
O It can be used for data that are measured on a nominal scale.
O It corresponds to an actual score in the data.
O It is the most frequently occurring score.
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